For researchers submitting trial data to ClinicalTrials.gov, the Adverse Events module is one of four mandatory results sections. It requires reporting in three primary categories: All-Cause Mortality: A table tracking all deaths that occurred during the study, regardless of cause. Serious Adverse Events (SAEs): A tabular summary of events resulting in death, life-threatening conditions, hospitalization, or significant disability. Other Adverse Events: A table for non-serious events that exceed a specific frequency threshold, such as 5% within any study arm.
Adverse Events Module path is as follows:
Study -> Results Section -> Adverse Events Module -> Event Groups
Study -> Results Section -> Adverse Events Module -> Serious Events
Study -> Results Section -> Adverse Events Module -> Other Events
| Title | Description | Deaths # Affected | Deaths # At Risk | Serious # Affected | Serious # At Risk | Other # Affected | Other # At Risk | View |
|---|---|---|---|---|---|---|---|---|
| Warfarin | The appropriate dose of warfarin sodium, as 2 mg tablet, to achieve the target prothrombin time - international normalization ratio (PT-INR: 2.0-3.0 for under 70 years old; 2.0-2.6 for 70 years or older) was administered once a day every morning after meal for 12 weeks. | None | None | 4 | 75 | 17 | 75 | View |
| Apixaban 2.5mg BID | One apixaban 2.5 mg tablet and 1 apixaban 5.0 mg placebo tablet were administered twice a day (morning and evening) after a meal for 12 weeks. | None | None | 1 | 72 | 24 | 72 | View |
| Apixaban 5.0 mg BID | One apixaban 5.0 mg tablet and 1 apixaban 2.5 mg placebo tablet were administered twice a day (morning and evening) after a meal for 12 weeks. | None | None | 5 | 71 | 22 | 71 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Cerebral infarction | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 12.0 | View |
| Subarachnoid haemorrhage | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 12.0 | View |
| Arterial stenosis limb | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 12.0 | View |
| Hypoglycaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 12.0 | View |
| Back pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 12.0 | View |
| Accidental overdose | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 12.0 | View |
| Overdose | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 12.0 | View |
| Rectal cancer | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 12.0 | View |
| Benign prostatic hyperplasia | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA 12.0 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Atrial fibrillation | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 12.0 | View |
| Bradycardia | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 12.0 | View |
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 12.0 | View |
| Fatigue | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 12.0 | View |
| Oedema peripheral | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 12.0 | View |
| Nasopharyngitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 12.0 | View |
| Contusion | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 12.0 | View |
| Fall | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 12.0 | View |
| Blood bilirubin increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 12.0 | View |
| Blood creatine phophkinase increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 12.0 | View |
| Blood urine present | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 12.0 | View |
| Haematuria | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 12.0 | View |
| Cough | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 12.0 | View |
| Epistaxis | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 12.0 | View |
| Oropharyngeal pain | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 12.0 | View |
| Blood pressure inadequately controlled | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 12.0 | View |